html{
    width: 100%;
    height: 100%;
    font-style: sans-serif;
}
body{
    width: 100%;
    height: 100%;
    font-family: 'Open Sans',sans-serif;
    background-color: #313A41;
}
table{
    background: #ffffff;
    margin: 20px auto;
    text-align: center;
    border-spacing: 0;
    border-collapse: collapse;
}
table tbody tr{
    background: #F5F5F5;
    color: #3D5D78;
}
table td{
    width: 150px;
    height: 50px;
    border: 1px solid #ECEBE7;
}
h1{
    color: #fff;
    text-shadow:0 0 10px;
    letter-spacing: 1px;
    text-align: center;
    font-size: 2em;
    margin: 0.67em 0;
}
button{
    color: #3D5D78;
    outline: #3D5D78;
}